CN203054609U - Control system of double-shaft solar tracking device - Google Patents
Control system of double-shaft solar tracking device Download PDFInfo
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- CN203054609U CN203054609U CN 201220666943 CN201220666943U CN203054609U CN 203054609 U CN203054609 U CN 203054609U CN 201220666943 CN201220666943 CN 201220666943 CN 201220666943 U CN201220666943 U CN 201220666943U CN 203054609 U CN203054609 U CN 203054609U
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Abstract
The utility model relates to a solar tracking device, especially to a control system of a double-shaft solar tracking device. The control system comprises a main control board connected with a power supply circuit. The main control board drives a motor to rotate through a motor rotation control module, and a hall sensor on the motor and an inclinometer on the solar tracking device are respectively connected with the main control board. The main control board, the hall sensor, the inclinometer and the motor form a closed loop, and the main control board is connected with a host computer through a Zigbee wireless transmission module. Moreover, a weather sensor and a GPS calibration module are connected on the main control board. The control system of a double-shaft solar tracking device improves the intelligent level and tracking accuracy of a solar tracking device and lowers wiring cost and construction and debugging difficulty. The control system solves the problem that a conventional solar tracking control system is high in wiring cost and construction and debugging difficulty and inaccurate in timing and contains error time and geographical information.
Description
Technical field
The utility model relates to a kind of tracking means of sun power, relates in particular to a kind of control system of double-shaft solar tracking means.
Background technology
Along with the growing tension of the energy, sun power is subjected to more and more researchists' attention as a kind of regenerative resource.Solar photovoltaic assembly is subjected to more and more widely application and popularization as a kind of Application of Solar Energy instrument.People are also more and more higher to the requirement of solar power station simultaneously, and the one, requirement improves big sun energy generating efficiency, wishes that particularly solar panel can satisfy the all-the-way tracking in the effective sunshine time; The 2nd, can have the wind sheltering function, when just suffering from strong wind, solar panel rotates to minimum upwind position, reduces rate of breakdown; The 3rd, wish to improve its remote monitoring monitoring automation level, possess real-time data acquisition and field control ability.The solar panel that the most existing solar power station is installed, it is towards fixing, can not follow the variation that shines upon the position and change, the finite time internal loss a large amount of solar energy, reduced the generating efficiency of solar panel; Even adopted automatic sun tracking device, also be miniaturization and dispersiveness, but because not surveying wind wind sheltering function, can not keep out the attack of strong wind heavy snow, in case meet with strong wind heavy snow, well damage; Monitoring with regard to solar power station still adopts traditional manual record mode again, and it is consuming time to take the people, can not in time monitor the real-time running state of total system, and especially in the backcountry, solar power station often is among the state of no supervision.At the problem that exists in the above solar power station use, press for the synchronous tracking control system in solar energy station that development has solar synchronization tracking function, wind resistance wind sheltering and remote monitoring monitoring.In present disclosed file, disclose following patent document, Chinese patent: " a kind of solar energy tracking control system (CN202058040U) ", this system comprises photoelectric sensor, controller, limit switch, direct current generator.Sensor weakens the light intensity that photosensitive device energy perception solar motion is produced by the light intensity decreasing device with strong sunlight and changes, this signal is passed to controller, controller comprehensive each position signalling and light intensity signal under the management of microprocessor send the control signal to motor, and the drive motor motion realizes the real-time follow-up to the sun.But this structure is not monitored timely for weather condition and motor situation and is fed back, and wiring simultaneously is many, has the true problem of accumulation of error bad timing, and geography information also is that the people records.
Summary of the invention
The utility model provides a kind of have been strengthened the intellectuality of solar tracking device and has followed the trail of precision, and wiring cost is low, the control system of the double-shaft solar tracking means that the construction debugging difficulty is low; Solved the solar-tracking control system wiring cost height that exists in the prior art, construction debugging difficulty height, the time geography information has error, the technical matters that bad timing is true.
Above-mentioned technical matters of the present utility model solves by following technical proposals: a kind of control system of double-shaft solar tracking means, comprise master control borad, master control borad is connected with feed circuit, it is characterized in that: described master control borad rotates the rotation of control module drive motor by motor, Hall element on the motor is connected with master control borad respectively with obliquity sensor on the solar energy tracking device, master control borad, Hall element, obliquity sensor and motor form a closed-loop control, master control borad is connected with host computer by the Zigbee wireless transport module simultaneously, also is connected with weather sensor and GPS calibration module on the master control borad.Weather sensor, Hall element, obliquity sensor etc. all are transferred to signal master control borad, control the running of motor then through master control borad.Motor and obliquity sensor are installed on the solar energy tracking device, and the running of motor can drive the angle of the solar energy tracking device tracking sun and adjust.Adopt the GPS calibration module can effectively determine two calculating parameters of solar-tracking: time and geographical location information, the accuracy of raising solar tracking system.The Zigbee wireless transmission can be transmitted exchange with the data between master control borad and the host computer, has saved wiring cost, has alleviated the difficulty of construction debugging.
As preferably, the motor-driven plate on the described motor is provided with electric current and judges signal circuit, is connected with the hard protection module of motor on motor simultaneously.At the motor-driven plate electric current is set and judges that signal circuit comes the diagnosing motor running whether normal according to the size of the electric current on the motor; simultaneously be externally connected with the hard protection module of motor at motor; the hard protection module of motor can be limit switch; when breaking down, motor cuts off the power supply automatically; motor realized two protections by above-mentioned two kinds, improve motor rotation possibility and security.
As preferably, described Zigbee wireless transport module comprises the control information unit of computing unit, operational mode message unit and the motor of time and geographical location information unit, size of current unit, sun power position angle elevation angle theoretical value and actual value.Each unit in the wireless transport module stores various information, and information is carried between host computer and master control borad, can pass through host computer Long-distance Control master control borad, also can carry out detecting/monitoring in real time with the information response in the master control borad on host computer simultaneously.
As preferably, described master control borad is circumscribed with keypad.Having set 6 buttons on the keypad, is respectively manual, automatic 2 button He Dong, south, west, 4 buttons in north, has corresponding action by wherein button motor.
As preferably, described weather sensor comprises air velocity transducer and sleet sensor.Detect wind speed and sleety weather in real time, help solar tracking device better to turn round.
Therefore, the control system of double-shaft solar tracking means of the present utility model possesses following advantage: the main calculating parameter of solar-tracking has 2: time and geographical location information, most of design concept is to use timing chip, but have the true problem of accumulation of error bad timing, geography information is that the people is for recording in addition.The utility model changes the GPS timing alignment into have been strengthened the solar tracking device intellectuality and has improved the tracking precision.Internet of Things zigbee wireless communication technology is successfully applied to solar energy industry, has saved wiring cost, alleviates the difficulty of construction debugging, has realized wireless monitor solar-tracking system correlation parameter.
Description of drawings
Fig. 1 is the theory diagram of the control system of double-shaft solar tracking means of the present utility model.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical scheme of utility model is described in further detail.
Embodiment:
As shown in Figure 1, the control system of double-shaft solar tracking means comprises a MCU master control borad 8, and MCU master control borad 8 is realized the transmission of data by Zigbee wireless transport module 5 and host computer 6.Master control borad 8 is powered by power supply 1, master control borad 8 rotates 11 runnings of control module 10 drive motor by motor, Hall element 13 on the motor 11 is connected with master control borad 8 respectively with obliquity sensor 14 on the solar energy tracking device, and master control borad 8, Hall element 13, obliquity sensor 14 and motor 11 form a closed-loop control.Motor 11 and obliquity sensor 14 are all according on solar energy tracking device, and motor 11 control solar energy tracking devices are rotated the position of following the tracks of the sun.Also be connected with weather sensor 2 and GPS calibration module 9 on the master control borad 8 simultaneously, weather sensor 2 comprises air velocity transducer 3 and sleet sensor 4, each sensor transfers signals on the master control borad 8, master control borad 8 is controlled motor 11 according to the data that receive, simultaneously corresponding data are shown at host computer 6, host computer 6 also can transfer data to master control borad 8 by Zigbee wireless transport module 5, thereby the running of control motor 11 realizes the tracking to sun power.Motor-driven plate on motor 11 is provided with electric current and judges signal circuit 15, is connected with the hard protection module 12 of motor on motor 11 simultaneously, and motor is realized duplicate protection.Keypad 7 outside master control borad is set 6 buttons, is respectively manual, automatic 2 button He Dong, south, west, 4 buttons in north, has corresponding action by wherein button motor.
Claims (4)
1. the control system of a double-shaft solar tracking means, comprise master control borad, master control borad is connected with feed circuit, it is characterized in that: described master control borad rotates the rotation of control module drive motor by motor, Hall element on the motor is connected with master control borad respectively with obliquity sensor on the solar energy tracking device, master control borad, Hall element, obliquity sensor and motor form a closed-loop control, master control borad is connected with host computer by the Zigbee wireless transport module simultaneously, also is connected with weather sensor and GPS calibration module on the master control borad.
2. the control system of double-shaft solar tracking means according to claim 1 is characterized in that: the motor-driven plate on the described motor is provided with electric current and judges signal circuit, is connected with the hard protection module of motor on motor simultaneously.
3. the control system of double-shaft solar tracking means according to claim 1 and 2, it is characterized in that: described master control borad is circumscribed with keypad.
4. the control system of double-shaft solar tracking means according to claim 1 and 2, it is characterized in that: described weather sensor comprises air velocity transducer and sleet sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220666943 CN203054609U (en) | 2012-12-07 | 2012-12-07 | Control system of double-shaft solar tracking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220666943 CN203054609U (en) | 2012-12-07 | 2012-12-07 | Control system of double-shaft solar tracking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203054609U true CN203054609U (en) | 2013-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220666943 Expired - Lifetime CN203054609U (en) | 2012-12-07 | 2012-12-07 | Control system of double-shaft solar tracking device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105743418A (en) * | 2016-03-24 | 2016-07-06 | 江苏建中能源科技有限公司 | Photovoltaic power generation system |
| CN105892497A (en) * | 2014-12-23 | 2016-08-24 | 孙迎光 | Wireless broadcast transmission type sun tracking control method |
| CN107526331A (en) * | 2017-10-31 | 2017-12-29 | 华电郑州机械设计研究院有限公司 | A kind of twin shaft photovoltaic intelligent follow-up control apparatus and method based on PLC |
| CN108418546A (en) * | 2018-03-22 | 2018-08-17 | 陕西智多搭智能科技有限公司 | A kind of solar power generation control software system |
| CN109510408A (en) * | 2018-12-12 | 2019-03-22 | 广东保威新能源有限公司 | Solar energy tracking control system and control method based on Hall sensor |
| CN109799843A (en) * | 2019-01-11 | 2019-05-24 | 陈俊宇 | It can access the solar energy orientation system and its working method of Internet of things system |
-
2012
- 2012-12-07 CN CN 201220666943 patent/CN203054609U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105892497A (en) * | 2014-12-23 | 2016-08-24 | 孙迎光 | Wireless broadcast transmission type sun tracking control method |
| CN105743418A (en) * | 2016-03-24 | 2016-07-06 | 江苏建中能源科技有限公司 | Photovoltaic power generation system |
| CN107526331A (en) * | 2017-10-31 | 2017-12-29 | 华电郑州机械设计研究院有限公司 | A kind of twin shaft photovoltaic intelligent follow-up control apparatus and method based on PLC |
| CN108418546A (en) * | 2018-03-22 | 2018-08-17 | 陕西智多搭智能科技有限公司 | A kind of solar power generation control software system |
| CN109510408A (en) * | 2018-12-12 | 2019-03-22 | 广东保威新能源有限公司 | Solar energy tracking control system and control method based on Hall sensor |
| CN109799843A (en) * | 2019-01-11 | 2019-05-24 | 陈俊宇 | It can access the solar energy orientation system and its working method of Internet of things system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: VERSOLSOLAR CO., LTD. Free format text: FORMER NAME: VERSOL SOLAR HANGZHOU CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: The South Ring Road of Binjiang District Hangzhou city Zhejiang province 310053 No. 2930 Building 5 floor teiling Patentee after: VERSOLSOLAR HANGZHOU Co.,Ltd. Address before: The South Ring Road of Binjiang District Hangzhou city Zhejiang province 310053 No. 2930 Building 5 floor teiling Patentee before: HANGZHOU VERSOSOLAR Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130710 |